/**
 * Sanctuary Video CMS - Neo-Brutalism スタイル
 */

:root {
    --color-bg: #FFFFFF;
    --color-text: #000000;
    --color-accent: #CCFF00; /* ネオンイエロー */
    --color-border: #000000;
    --color-shadow: #000000;
    --color-error: #FF0000;
    --color-success: #00FF00;
    --color-warning: #FFAA00;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* ヘッダー */
.site-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-accent);
}

.site-header h1 {
    font-weight: 900;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    font-weight: bold;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border: 4px solid var(--color-border);
    background: var(--color-accent);
}

.admin-header h1 {
    font-weight: 900;
    font-size: 2rem;
}

.admin-actions {
    display: flex;
    gap: 1rem;
}

/* ボタン */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--color-accent);
    border: 4px solid var(--color-border);
    color: var(--color-text);
    text-decoration: none;
    font-weight: 900;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.1s;
}

.btn:hover {
    transform: translate(4px, 4px);
    box-shadow: 4px 4px 0 var(--color-shadow);
}

.btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0 var(--color-shadow);
}

.btn-secondary {
    background: var(--color-bg);
}

.btn-danger {
    background: var(--color-error);
    color: #fff;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* フォーム */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 900;
    font-size: 1.1rem;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="datetime-local"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 4px solid var(--color-border);
    font-size: 1rem;
    font-family: inherit;
}

.form-group textarea {
    resize: vertical;
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #666;
}

.required {
    color: var(--color-error);
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    cursor: pointer;
}

.radio-group input[type="radio"] {
    width: auto;
    margin: 0;
    cursor: pointer;
}

/* アラート */
.alert {
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 4px solid var(--color-border);
    font-weight: bold;
}

.alert-error {
    background: #ffebee;
    color: #c62828;
}

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
}

.alert-warning {
    background: #fff3e0;
    color: #e65100;
}

/* 動画グリッド */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.video-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
    transition: transform 0.1s, box-shadow 0.1s;
    overflow: hidden;
}

.video-card:hover {
    transform: translate(8px, 8px);
    box-shadow: 8px 8px 0 var(--color-shadow);
}

.video-thumb {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.video-thumb-placeholder {
    width: 100%;
    height: 200px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    border-bottom: 4px solid var(--color-border);
}

.video-info {
    padding: 1.5rem;
}

.video-info h3 {
    font-weight: 900;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.video-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: #666;
    margin-top: 0.5rem;
}

.badge {
    background: var(--color-accent);
    padding: 0.25rem 0.5rem;
    border: 2px solid var(--color-border);
    font-size: 0.8rem;
}

.video-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* プレイヤー */
.player-container {
    margin-top: 2rem;
}

.video-player-wrapper {
    margin-bottom: 2rem;
    border: 4px solid var(--color-border);
    background: #000;
}

.video-player {
    width: 100%;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

.video-details {
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

.video-details h1 {
    font-weight: 900;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.video-description {
    margin: 1.5rem 0;
    padding: 1rem;
    border: 2px solid var(--color-border);
    background: #f9f9f9;
    /*white-space: pre-wrap;*/
}

.embed-section {
    margin-top: 2rem;
    padding: 1.5rem;
    border: 4px solid var(--color-border);
    background: var(--color-accent);
}

.embed-section h3 {
    font-weight: 900;
    margin-bottom: 1rem;
}

.embed-code-wrapper {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.embed-code-wrapper textarea {
    flex: 1;
    padding: 0.75rem;
    border: 4px solid var(--color-border);
    font-family: monospace;
    font-size: 0.9rem;
    resize: vertical;
}

/* パスワードフォーム */
.password-form-container {
    max-width: 500px;
    margin: 3rem auto;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

.password-form {
    margin-top: 1.5rem;
}

/* 統計カード */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    padding: 1.5rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
    text-align: center;
}

.stat-card h3 {
    font-weight: 900;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-weight: 900;
    font-size: 2.5rem;
    color: var(--color-accent);
    text-shadow: 2px 2px 0 var(--color-shadow);
}

/* アップロードフォーム */
.upload-form,
.edit-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

/* プログレスバー */
.progress-bar {
    width: 100%;
    height: 30px;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
    margin-top: 1rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-accent);
    width: 0%;
    transition: width 0.3s;
}

#progress-text {
    margin-top: 0.5rem;
    font-weight: 900;
    text-align: center;
}

/* 削除確認 */
.delete-confirm {
    max-width: 600px;
    margin: 2rem auto;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

.delete-confirm h2 {
    font-weight: 900;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-error);
}

.video-preview {
    padding: 1.5rem;
    margin: 1.5rem 0;
    border: 4px solid var(--color-border);
    background: #f9f9f9;
}

.warning {
    color: var(--color-error);
    font-weight: 900;
    margin: 1.5rem 0;
}

/* 空の状態 */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

.empty-state p {
    font-size: 1.2rem;
    font-weight: bold;
}

/* ログインフォーム */
.login-form {
    max-width: 400px;
    margin: 3rem auto;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

.login-form h1 {
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 900;
    font-size: 2rem;
}

/* インストールフォーム */
.install-form {
    max-width: 500px;
    margin: 2rem auto;
    padding: 2rem;
    border: 4px solid var(--color-border);
    background: var(--color-bg);
}

/* レスポンシブ */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .site-header h1 {
        font-size: 2rem;
    }

    .admin-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .video-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .embed-code-wrapper {
        flex-direction: column;
    }

    .embed-code-wrapper textarea {
        width: 100%;
    }
}